.xp {
    padding-block: 40px 0;
    display: grid;
    gap: 28px;
}
.xp-hero {
    max-width: 850px;
}
.xp h1 {
    font-size: clamp(2rem, 5vw, 3.6rem);
    line-height: 1.1;
    letter-spacing: -0.04em;
}
.xp a,
.xp button,
.xp summary {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}
.xp input,
.xp select {
    min-height: 44px;
    max-width: 100%;
}
.xp pre {
    max-width: 100%;
    overflow: auto;
}
.xp-models {
    max-width: 100%;
    overflow: auto;
}
.xp table {
    border-collapse: collapse;
    width: 100%;
    text-align: left;
}
.xp th,
.xp td {
    padding: 16px 12px;
    border-bottom: 1px solid var(--border, #8884);
    vertical-align: middle;
}
.xp td small,
.xp td:last-child a {
    display: block;
}
.xp-reasons {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}
.xp-activity label {
    display: flex;
    gap: 16px;
}
.xp label {
    display: grid;
    gap: 6px;
}
.xp form:not(.ovk-find) {
    display: grid;
    gap: 16px;
    max-width: 640px;
}
.xp nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.xp details {
    border-bottom: 1px solid var(--border, #8884);
}
.xp code {
    overflow-wrap: anywhere;
}
.xp .xp-tabs a {
    padding: 8px 16px;
}
.xp-search-results {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}
@media (max-width: 700px) {
    .xp {
        padding-block: 24px 0;
    }
    .xp-reasons,
    .xp-search-results {
        grid-template-columns: minmax(0, 1fr);
    }
    .xp table,
    .xp tbody,
    .xp tr,
    .xp td {
        display: block;
    }
    .xp thead {
        display: none;
    }
    .xp tr {
        padding: 12px 0;
        border-bottom: 1px solid var(--border, #8884);
    }
    .xp td {
        border: 0;
        padding: 4px 8px;
        overflow-wrap: anywhere;
    }
    .xp td[data-label]:before {
        content: attr(data-label) ': ';
        opacity: 0.7;
    }
    .xp td:last-child a {
        display: inline-flex;
        margin-right: 12px;
    }
    .xp h1 {
        font-size: 2.2rem;
    }
}

.xp input:not([type='checkbox']),
.xp select {
    padding: 10px 12px;
    border: 1px solid var(--ovk-line);
    border-radius: 10px;
    background: var(--ovk-panel);
    color: var(--ovk-text);
    font: inherit;
}
.xp .ovk-find {
    max-width: 640px;
}
.xp .ovk-find input {
    border: 0;
    background: transparent;
}
.xp .ovk-find button {
    flex-shrink: 0;
}
.xp .xp-tabs {
    gap: 4px;
}
.xp .xp-tabs a[aria-current='page'] {
    background: var(--ovk-panel-2);
    border-radius: 10px;
    text-decoration: none;
}

/* The Dashboard (Opus, 2026-11-09): its own scope, so the marketing pages' .xp rules (grid gaps, every link a 44 px
   flex box) stay off it. Cards on the page surface, the kit's tab rail, two-line rows, numbers in tabular figures. */
.xd { padding-block: 32px 48px; max-width: 880px; }
.xd .ovk-tabs { margin-top: 4px; margin-bottom: 4px; }
.xd-body { display: grid; gap: 16px; margin-top: 12px; }
.xd-card { padding: 18px 18px 20px; border: 1px solid var(--ovk-line); border-radius: var(--ov-radius-2, 16px); background: var(--ovk-panel); }
.xd-card > h2, .xd-title h2 { display: flex; align-items: center; gap: 8px; margin: 0 0 10px; font-size: 1.12rem; letter-spacing: -.01em; }
.xd-card > h2.xd-sub { font-size: 1rem; }
.xd-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.xd-title h2 { margin: 0; }
.xd-note { margin: 0 0 14px; color: var(--ovk-muted); font-size: .92rem; line-height: 1.5; max-width: 60ch; }
.xd-actions { margin: 0 0 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.xd-chip { display: inline-flex; align-items: center; margin-left: 8px; padding: 1px 8px; border-radius: 999px; font-size: .74rem; color: var(--ovk-muted); background: var(--ovk-panel-2); vertical-align: 1px; }

.xd-keys { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.xd-key { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; align-items: center; padding: 12px 14px; border-radius: var(--ov-radius-1, 12px); background: var(--ovk-panel-2); }
.xd-key-main { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; min-width: 0; }
.xd-key-main strong { font-size: 1rem; overflow-wrap: anywhere; }
.xd-key-main code { font-size: .84rem; color: var(--ovk-muted); }
.xd-key-meta { grid-column: 1; margin: 0; color: var(--ovk-muted); font-size: .86rem; }
.xd-key-act { grid-column: 2; grid-row: 1 / span 2; margin: 0; }
.xd-key.is-revoked { opacity: .62; }

.xd-form { display: grid; gap: 16px; max-width: 520px; margin: 0; }
.xd-form label { display: grid; gap: 6px; }
.xd-form label > span:first-child { font-weight: 600; font-size: .92rem; }
.xd-form small { color: var(--ovk-muted); font-size: .82rem; line-height: 1.45; }
.xd-form input { min-height: 44px; box-sizing: border-box; width: 100%; padding: 10px 12px; border: 1px solid var(--ovk-line); border-radius: 10px; background: var(--ovk-bg, transparent); color: var(--ovk-text); font: inherit; }
.xd-form input:focus-visible { outline: 2px solid var(--ovk-accent); outline-offset: 1px; }
.xd-money { position: relative; display: block; }
.xd-money > span { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--ovk-muted); pointer-events: none; }
.xd-money input { padding-left: 26px; font-variant-numeric: tabular-nums; }
.xd-form .ovk-btn { justify-self: start; min-height: 44px; }
.xd-secret .ovk-snippet, .xd-secret pre { margin: 0 0 14px; }

.xd-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 0 0 16px; }
.xd-stats > div { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; border-radius: var(--ov-radius-1, 12px); background: var(--ovk-panel-2); }
.xd-stats dd { margin: 0; font-size: 1.3rem; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.xd-stats dt { color: var(--ovk-muted); font-size: .8rem; }
.xd-bars { display: flex; align-items: flex-end; gap: 4px; height: 96px; padding-bottom: 18px; position: relative; }
.xd-bars > span { position: relative; flex: 1 1 0; height: 100%; display: flex; align-items: flex-end; }
.xd-bars i { display: block; width: 100%; border-radius: 4px 4px 2px 2px; background: color-mix(in srgb, var(--ovk-accent) 70%, transparent); }
.xd-bars b { position: absolute; left: 0; right: 0; bottom: -18px; text-align: center; font-weight: 400; font-size: .7rem; color: var(--ovk-muted); font-variant-numeric: tabular-nums; }
.xd-day { margin: 14px 0 6px; font-size: .78rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--ovk-muted); }
.xd-day:first-of-type { margin-top: 2px; }
.xd-use { list-style: none; margin: 0; padding: 0; }
.xd-use li { padding: 10px 0; border-top: 1px solid var(--ovk-line); }
.xd-use li:first-child { border-top: 0; }
.xd-use-top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.xd-use-top code { font-size: .88rem; overflow-wrap: anywhere; min-width: 0; }
.xd-use-top strong { font-variant-numeric: tabular-nums; }
.xd-use p { margin: 2px 0 0; color: var(--ovk-muted); font-size: .84rem; }
.xd .ovk-list--flush { margin: 0 -18px -20px; }
@media (max-width: 520px) {
    .xd { padding-block: 20px 40px; }
    .xd-card { padding: 16px 14px 18px; }
    .xd-stats dd { font-size: 1.12rem; }
    .xd .ovk-list--flush { margin: 0 -14px -18px; }
}
/* Settings rows say what each page does in full: their line wraps instead of trailing off. */
.xd .ovk-row-sub > span:first-child { white-space: normal; overflow: visible; }

/* Code samples scroll sideways on a phone; a URL never breaks mid-word (.xp code wraps anywhere for inline code). */
.xp pre code, .xp pre { overflow-wrap: normal; word-break: normal; white-space: pre; }
/* Grid tracks never grow past the page for a long line (a pre scrolls inside its own box). */
.xp > *, .xp-hero, .xp .ovk-snip { min-width: 0; max-width: 100%; }
.xp .ovk-snip pre { overflow-x: auto; }

/* A model's activity: requests a day as bars, the day of the month under each. */
.ex-act { list-style: none; display: flex; align-items: flex-end; gap: 4px; height: 110px; margin: 0; padding: 0 0 18px; }
.ex-act li { position: relative; flex: 1 1 0; height: 100%; display: flex; align-items: flex-end; }
.ex-act-bar { display: block; width: 100%; border-radius: 4px 4px 2px 2px; background: color-mix(in srgb, var(--ovk-accent) 70%, transparent); }
.ex-act-day { position: absolute; left: 0; right: 0; bottom: -18px; text-align: center; font-size: .7rem; color: var(--ovk-muted); font-variant-numeric: tabular-nums; }
.ex-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.ex-actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; }

/* ── The model rows (home's popular models, /models): Opus, 11-09; compact on a phone 11-11 ──
   A row is the name with its maker and badges, the three numbers, and two actions. On a phone the actions are round
   icon buttons beside the name (their names stay in aria-label and title), so a model is one short card, not a screen. */
.xm-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.xm-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "name acts" "facts facts"; align-items: center; gap: 6px 10px; padding: 10px 12px 12px 14px; border: 1px solid var(--ovk-line); border-radius: var(--ov-radius-2, 16px); background: var(--ovk-panel); }
.xm-name { grid-area: name; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; min-width: 0; }
.xm-name > a { font-weight: 700; font-size: 1.02rem; color: var(--ovk-text); text-decoration: none; min-height: 0; overflow-wrap: anywhere; }
.xm-name > a:hover { text-decoration: underline; }
.xm-maker { color: var(--ovk-muted); font-size: .84rem; }
.xm-badges { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.xm-facts { grid-area: facts; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 0; }
.xm-facts > div { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.xm-facts dt { color: var(--ovk-muted); font-size: .74rem; }
.xm-facts dd { margin: 0; font-weight: 600; font-size: .95rem; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.xm-acts { grid-area: acts; display: flex; gap: 6px; margin: 0; }
.xm-acts .ovk-btn { min-height: 40px; }
.xm-empty { color: var(--ovk-muted); }
@media (max-width: 899px) {
    .xp .xm-acts .ovk-btn { width: 44px; min-height: 44px; padding: 0; justify-content: center; border-radius: 999px; }
    .xm-acts .ovk-btn > span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
    .xm-name > a { display: inline-flex; align-items: center; min-height: 44px; }
}
@media (min-width: 900px) {
    .xm-row { grid-template-columns: minmax(220px, 1.3fr) minmax(0, 2fr) auto; grid-template-areas: "name facts acts"; gap: 16px; padding: 12px 16px; }
    .xm-facts dd { font-size: 1rem; }
}

/* ── /models: the search and the filters as one block; on a phone the filters are one row that scrolls sideways ── */
.xm-page { gap: 18px; }
.xm-find { display: grid; gap: 10px; min-width: 0; }
.xm-find .ovt-composer { width: 100%; max-width: 760px; margin: 0; justify-self: stretch; }
.xm-find .ex-chips { margin: 0; }
.xp .ex-chip { min-height: 36px; gap: 6px; }
.ex-chip > span { color: var(--ovk-muted); font-variant-numeric: tabular-nums; font-size: .82em; }
.ex-chip.is-on > span { color: inherit; }
.ex-chip.is-empty { opacity: .45; cursor: default; }
@media (max-width: 760px) {
    .xm-find .ex-chips { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: -16px; padding: 2px 16px; scroll-padding-inline: 16px;
        -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 22px), transparent 100%); mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 22px), transparent 100%); }
    .xm-find .ex-chips::-webkit-scrollbar { display: none; }
    .xm-find .ex-chip { flex: 0 0 auto; white-space: nowrap; }
}
@media (pointer: coarse) { .xp .ex-chip, .xr .xr-tab { min-height: 44px; } }

/* ── The registry under /models (Opus, 2026-11-11): providers as folds, a model as one line ──
   A fold's summary is the provider, its note, how many and from what price; open, its models are rows with the name
   first and context and price at the end (under the name on a phone). The status switch is a segmented row. */
.xr { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; padding-block: 8px 40px; }
.xr > * { min-width: 0; }
.xr-head h2 { margin: 0; font-size: 1.2rem; letter-spacing: -.01em; }
.xr-head p { margin: 4px 0 0; color: var(--ovk-muted); font-size: .9rem; max-width: 70ch; }
.xr .xr-tabs { display: flex; flex-wrap: nowrap; gap: 4px; padding: 4px; border: 1px solid var(--ovk-line); border-radius: 999px; background: var(--ovk-panel); width: max-content; max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.xr-tabs::-webkit-scrollbar { display: none; }
.xr .xr-tab { display: inline-flex; align-items: center; gap: 6px; min-height: 36px; padding: 0 14px; border-radius: 999px; color: var(--ovk-text); text-decoration: none; font-size: .88rem; white-space: nowrap; }
.xr-tab > span { color: var(--ovk-muted); font-size: .82em; font-variant-numeric: tabular-nums; }
.xr-tab:hover { background: var(--ovk-panel-2); }
.xr-tab.is-on { background: color-mix(in srgb, var(--ovk-accent) 18%, transparent); font-weight: 600; }
.xr-tab.is-on > span { color: inherit; }
.xr-tab.is-empty { opacity: .45; }
.xr-groups { border: 1px solid var(--ovk-line); border-radius: var(--ov-radius-2, 16px); background: var(--ovk-panel); overflow: hidden; }
.xr-group { border-top: 1px solid var(--ovk-line); }
.xr-group:first-child { border-top: 0; }
.xr-group > summary { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 10px; min-height: 52px; padding: 8px 44px 8px 16px; position: relative; cursor: pointer; list-style: none; }
.xr-group > summary::-webkit-details-marker { display: none; }
.xr-group > summary::after { content: ""; position: absolute; right: 18px; top: 50%; width: 8px; height: 8px; margin-top: -6px; border-right: 2px solid var(--ovk-muted); border-bottom: 2px solid var(--ovk-muted); transform: rotate(45deg); transition: transform .18s ease; }
.xr-group[open] > summary::after { transform: rotate(-135deg); margin-top: -2px; }
.xr-group > summary:hover { background: var(--ovk-panel-2); }
.xr-group[open] > summary { background: var(--ovk-panel-2); }
.xr-prov { font-weight: 650; }
.xr-prov-note { color: var(--ovk-muted); font-size: .84rem; }
.xr-sum { display: inline-flex; gap: 10px; margin-left: auto; color: var(--ovk-muted); font-size: .84rem; font-variant-numeric: tabular-nums; }
.xr-n { color: var(--ovk-text); }
.xr-free { color: var(--ovk-ok-text, #22c55e); }
.xr-list { list-style: none; margin: 0; padding: 0; }
.xr-row { position: relative; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 14px; padding: 9px 16px; border-top: 1px solid color-mix(in srgb, var(--ovk-line) 60%, transparent); }
.xr-row > a { flex: 1 1 260px; min-width: 0; min-height: 0; display: inline; color: var(--ovk-text); text-decoration: none; overflow-wrap: anywhere; }
.xr-row > a::after { content: ""; position: absolute; inset: 0; }
.xr-row:hover { background: var(--ovk-panel-2); }
.xr-row:hover > a { color: var(--ovk-accent); }
.xr-row > a:focus-visible { outline: none; }
.xr-row:has(> a:focus-visible) { outline: 2px solid var(--ovk-accent); outline-offset: -2px; }
.xr-row.is-retired > a { color: var(--ovk-muted); }
.xr-meta { display: inline-flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; color: var(--ovk-muted); font-size: .84rem; font-variant-numeric: tabular-nums; }
.xr-meta i { font-style: normal; opacity: .75; }
.xr-price { min-width: 8.5em; text-align: right; color: var(--ovk-text); }
.xr-ctx { min-width: 7em; text-align: right; }
.xr-status { padding: 1px 8px; border-radius: 999px; font-size: .76rem; background: var(--ovk-panel-2); color: var(--ovk-muted); }
.xr-status.is-preview { color: var(--ovk-accent); background: color-mix(in srgb, var(--ovk-accent) 14%, transparent); }
.xr-status.is-retired { text-decoration: line-through; }
@media (max-width: 760px) {
    .xr-group > summary { padding-left: 14px; }
    .xr-sum { margin-left: 0; flex-basis: 100%; }
    .xr-row { padding: 10px 14px; display: grid; gap: 2px; }
    .xr-row > a { display: block; }
    .xr-meta { gap: 2px 12px; }
    .xr-price, .xr-ctx { min-width: 0; text-align: left; }
}

/* ── /search: engines by kind, the try form as a card, results side by side ── */
.xs { padding-block: 32px 48px; display: grid; gap: 22px; }
.xs-list h2, .xs-try h2 { display: flex; align-items: center; gap: 8px; margin: 0 0 12px; font-size: 1.12rem; }
.xs-group h3 { display: flex; align-items: center; gap: 8px; margin: 14px 0 8px; font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ovk-muted); }
.xs-group:first-of-type h3 { margin-top: 0; }
.xs-engines { list-style: none; margin: 0; padding: 0; border: 1px solid var(--ovk-line); border-radius: var(--ov-radius-2, 16px); background: var(--ovk-panel); overflow: hidden; }
.xs-engine { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 4px 12px; padding: 10px 14px 10px 16px; border-top: 1px solid var(--ovk-line); }
.xs-engine:first-child { border-top: 0; }
.xs-engine.is-off { color: var(--ovk-muted); }
.xs-engine-main { display: grid; gap: 2px; min-width: 0; }
.xs-engine-main span { color: var(--ovk-muted); font-size: .86rem; }
.xs-engine-price { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
.xs-try { padding: 18px; border: 1px solid var(--ovk-line); border-radius: var(--ov-radius-2, 16px); background: var(--ovk-panel); }
/* The compare tool (Opus, 2026-11-11): the box and its button on one line, the kind as a segmented switch, the two
   engines side by side with "vs" between, and the picture filters in one fold. */
.xs-form { display: grid; gap: 14px; }
.xs-q { display: flex; gap: 8px; min-width: 0; }
.xs-q input { flex: 1; min-width: 0; min-height: 48px; box-sizing: border-box; padding: 10px 14px; border: 1px solid var(--ovk-line); border-radius: 12px; background: var(--ovk-bg, transparent); color: var(--ovk-text); font: inherit; }
.xs-q input:focus-visible { outline: 2px solid var(--ovk-accent); outline-offset: 1px; }
.xs-q .ovk-btn { min-height: 48px; flex: none; }
.xs-kinds { display: inline-flex; justify-self: start; gap: 4px; margin: 0; padding: 4px; border: 1px solid var(--ovk-line); border-radius: 999px; background: var(--ovk-panel-2); min-width: 0; }
.xs-kinds label { position: relative; display: inline-flex; }
.xs-kinds input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.xs-kinds span { display: inline-flex; align-items: center; min-height: 36px; padding: 0 16px; border-radius: 999px; font-size: .9rem; color: var(--ovk-muted); }
.xs-kinds input:checked + span { background: color-mix(in srgb, var(--ovk-accent) 20%, transparent); color: var(--ovk-text); font-weight: 650; }
.xs-kinds input:focus-visible + span { outline: 2px solid var(--ovk-accent); outline-offset: 1px; }
.xs-pair { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: end; gap: 10px; }
.xs-vs { padding-bottom: 12px; color: var(--ovk-muted); font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.xs-more { border: 1px solid var(--ovk-line); border-radius: 12px; }
.xs-more > summary { display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 40px 0 14px; position: relative; cursor: pointer; list-style: none; font-weight: 600; font-size: .92rem; }
.xs-more > summary::-webkit-details-marker { display: none; }
.xs-more > summary small { margin-left: auto; color: var(--ovk-muted); font-weight: 400; font-size: .82rem; }
.xs-more > summary::after { content: ""; position: absolute; right: 16px; top: 50%; width: 7px; height: 7px; margin-top: -5px; border-right: 2px solid var(--ovk-muted); border-bottom: 2px solid var(--ovk-muted); transform: rotate(45deg); transition: transform .18s ease; }
.xs-more[open] > summary::after { transform: rotate(-135deg); margin-top: -1px; }
.xs-more-body { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px 12px; padding: 4px 14px 14px; }
.xs-list { display: grid; gap: 0; }
.xs-field { display: grid; gap: 6px; min-width: 0; }
.xs-field > span { font-weight: 600; font-size: .9rem; }
.xs-field--wide { grid-column: 1 / -1; }
.xs-field input, .xs-field select { width: 100%; min-height: 44px; box-sizing: border-box; padding: 10px 12px; border: 1px solid var(--ovk-line); border-radius: 10px; background: var(--ovk-bg, transparent); color: var(--ovk-text); font: inherit; }
.xs-go { grid-column: 1 / -1; margin: 0; }
.xs-results { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 16px; }
.xs-result { min-width: 0; padding: 12px 14px; border-radius: 12px; background: var(--ovk-panel-2); }
.xs-result h3 { margin: 0 0 2px; font-size: 1rem; }
.xs-result ol { margin: 8px 0 0; padding-left: 18px; display: grid; gap: 8px; }
.xs-result li p { margin: 2px 0 0; color: var(--ovk-muted); font-size: .86rem; overflow-wrap: anywhere; }
.xs-receipt, .xs-note { margin: 0; color: var(--ovk-muted); font-size: .86rem; }
/* A result: its title as a link in the accent, the snippet under it, a picture's thumbnail rounded, and "Source and
   usage" as a small fold. */
.xs-result li > a { color: var(--ovk-text); font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.xs-result li > a:hover { color: var(--ovk-accent); text-decoration: underline; }
.xs-result li > img { display: block; max-width: 100%; height: auto; margin-top: 6px; border-radius: 8px; background: var(--ovk-panel); }
.xs-result details { margin-top: 2px; }
.xs-result details > summary { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; cursor: pointer; list-style: none; color: var(--ovk-muted); font-size: .82rem; }
.xs-result details > summary::-webkit-details-marker { display: none; }
.xs-result details > summary::before { content: ""; width: 6px; height: 6px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); transition: transform .15s ease; }
.xs-result details[open] > summary::before { transform: rotate(45deg); }
.xs-result details p a { color: var(--ovk-accent); }
@media (max-width: 760px) {
    .xs { padding-block: 20px 36px; }
    .xs-engine { grid-template-columns: minmax(0, 1fr) auto; }
    .xs-engine > .ovk-badge { grid-column: 2; }
    .xs-results { grid-template-columns: minmax(0, 1fr); }
    .xs-try { padding: 14px; }
    .xs-more-body { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .xs-more-body > :last-child { grid-column: 1 / -1; }
}
/* Grid children never stretch the page for a long line (the head's subtitle widened /search to 514 px on a phone). */
.xs > * { min-width: 0; }

/* ── Pricing: one row per way of calling, the name above what it costs ── */
.xpr-list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--ovk-line); border-radius: var(--ov-radius-2, 16px); background: var(--ovk-panel); overflow: hidden; }
.xpr-list li { display: grid; gap: 2px; padding: 12px 16px; border-top: 1px solid var(--ovk-line); }
.xpr-list li:first-child { border-top: 0; }
.xpr-list span { color: var(--ovk-muted); font-size: .92rem; }
.xpr-note { margin: 12px 2px 0; color: var(--ovk-muted); font-size: .88rem; }
@media (min-width: 760px) { .xpr-list li { grid-template-columns: minmax(200px, 1fr) 2fr; align-items: baseline; gap: 16px; } }
@media (max-width: 520px) {
    .xs-pair { grid-template-columns: minmax(0, 1fr); gap: 10px; }
    .xs-vs { display: none; }
    .xs-q .ovk-btn > span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
    .xs-q .ovk-btn { width: 48px; padding: 0; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) { .xs-more > summary::after { transition: none; } }

/* ── 11-12 design pass (the owner: "bad layout … add icons … improve"). ── */
/* Why Exchange: three cards, each with its mark, its words and its way on. */
.xp-features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; margin: 24px 0; }
.xp-feature { display: grid; align-content: start; gap: 8px; padding: 18px; border: 1px solid var(--ovk-line); border-radius: var(--ov-radius-2, 16px); background: var(--ovk-panel); }
.xp-feature h3 { margin: 4px 0 0; font-size: 1.05rem; letter-spacing: -.01em; }
.xp-feature p { margin: 0; color: var(--ovk-muted); line-height: 1.5; }
.xp-feature-ic, .xpr-ic, .xp-q-ic, .xc-ic { display: inline-grid; place-items: center; flex: none; width: 38px; height: 38px; border-radius: 12px; color: var(--ovk-accent); background: color-mix(in srgb, var(--ovk-accent) 14%, transparent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ovk-accent) 22%, transparent); }
.xp-feature-ic svg, .xpr-ic svg, .xp-q-ic svg, .xc-ic svg { width: 19px; height: 19px; }
.xp-feature-a { display: inline-flex; align-items: center; gap: 6px; justify-self: start; margin-top: 4px; color: var(--ovk-accent); font-weight: 700; text-decoration: none; }
.xp-feature-a svg { width: 15px; height: 15px; transition: transform var(--ov-dur-2, .2s) var(--ov-ease-out, ease); }
.xp-feature-a:hover svg { transform: translateX(3px); }
/* Pricing: each line has its mark. */
.xpr-list li { grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 14px; }
.xpr-t { display: grid; gap: 2px; min-width: 0; }
.xpr-t > span { color: var(--ovk-muted); font-size: .92rem; }
.xpr-list .xpr-ic { width: 34px; height: 34px; border-radius: 10px; }
@media (min-width: 760px) { .xpr-list li { grid-template-columns: auto minmax(0, 1fr); } .xpr-t { grid-template-columns: minmax(200px, 1fr) 2fr; align-items: baseline; gap: 16px; } }
/* Questions: an accordion, each with its mark and a chevron that turns. */
.xp-faq { display: grid; gap: 8px; padding: 4px 14px 14px; }
.ov-base .xp-q { margin: 0; padding: 0; border: 1px solid var(--ovk-line); border-radius: 14px; background: var(--ovk-panel-2, var(--ovk-panel)); overflow: hidden; }
.xp-q > summary { display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 8px 12px; list-style: none; cursor: pointer; font-weight: 700; }
.xp-q > summary::-webkit-details-marker { display: none; }
.xp-q .xp-q-ic { width: 32px; height: 32px; border-radius: 10px; }
.xp-q-t { flex: 1; min-width: 0; }
.xp-q-chev { display: grid; color: var(--ovk-muted); transition: transform var(--ov-dur-2, .2s) var(--ov-ease-out, ease); }
.xp-q-chev svg { width: 18px; height: 18px; }
.xp-q[open] .xp-q-chev { transform: rotate(180deg); }
.xp-q-a { padding: 0 14px 14px 56px; color: var(--ovk-muted); }
.xp-q-a p { margin: 0 0 6px; }
.xp-q-a a { font-weight: 700; }

/* /compute: cards by kind, the cheapest marked. */
.xc-jump { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 18px; }
.xc-jump a { display: inline-flex; align-items: center; gap: 7px; min-height: 40px; padding: 0 14px; border: 1px solid var(--ovk-line); border-radius: 999px; background: var(--ovk-panel); color: var(--ovk-text); font-weight: 650; font-size: .92rem; text-decoration: none; }
.xc-jump a svg { width: 16px; height: 16px; color: var(--ovk-accent); }
.xc-jump a:hover { border-color: color-mix(in srgb, var(--ovk-accent) 50%, var(--ovk-line)); }
.xc-stale { padding: 10px 14px; border-radius: 12px; background: color-mix(in srgb, var(--ovk-warn, #f59e0b) 14%, transparent); color: var(--ovk-text); }
.xc-group { margin: 0 0 26px; scroll-margin-top: calc(var(--ovnav-h, 56px) + 12px); }
.ov-base .xc-group h2 { display: flex; align-items: center; gap: 10px; margin: 0 0 4px; font-size: 1.2rem; }
.xc-group .xc-ic { width: 32px; height: 32px; border-radius: 10px; }
.xc-n { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 999px; background: color-mix(in srgb, var(--ovk-text) 8%, transparent); color: var(--ovk-muted); font-size: .76rem; font-weight: 700; }
.xc-note { margin: 0 0 10px; color: var(--ovk-muted); font-size: .92rem; }
.xc-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.ov-base .xc-list li + li { margin: 0; }
.xc-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; align-items: center; gap: 12px; padding: 12px 10px 12px 14px; border: 1px solid var(--ovk-line); border-radius: 14px; background: var(--ovk-panel); }
.xc-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; background: color-mix(in srgb, var(--ovk-accent) 16%, var(--ovk-panel-2, transparent)); color: var(--ovk-text); font-weight: 800; }
.xc-t { display: grid; gap: 2px; min-width: 0; }
.xc-t b { font-size: 1rem; }
.xc-t small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ovk-muted); font-size: .85rem; }
.xc-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.xc-tag { padding: 2px 8px; border-radius: 999px; background: color-mix(in srgb, var(--ovk-text) 8%, transparent); color: var(--ovk-muted); font-size: .72rem; font-weight: 700; }
.xc-tag.is-best { background: color-mix(in srgb, #22c55e 18%, transparent); color: #86efac; }
.xc-tag.is-promo { background: color-mix(in srgb, var(--ovk-accent) 16%, transparent); color: var(--ovk-accent); }
.xc-p { display: grid; justify-items: end; gap: 1px; text-align: right; font-variant-numeric: tabular-nums; }
.xc-p b { font-size: 1.15rem; letter-spacing: -.01em; white-space: nowrap; }
.xc-p b small { margin-left: 2px; color: var(--ovk-muted); font-size: .72rem; font-weight: 650; }
.xc-p > small { color: var(--ovk-muted); font-size: .72rem; white-space: nowrap; }
.xc-src { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; color: var(--ovk-muted); }
.xc-src:hover { color: var(--ovk-text); background: color-mix(in srgb, var(--ovk-text) 6%, transparent); }
.xc-src svg { width: 17px; height: 17px; }
.xc-foot { margin-top: 18px; color: var(--ovk-muted); font-size: .9rem; }
@media (max-width: 420px) { .xc-row { grid-template-columns: auto minmax(0, 1fr) auto; } .xc-src { display: none; } .xc-p > small { display: none; } }
/* The older `.xpr-list span` (muted) must not reach the title or the mark. */
.xpr-list .xpr-t { color: var(--ovk-text); }
.xpr-list .xpr-t > span { color: var(--ovk-muted); }
.xpr-list .xpr-ic { color: var(--ovk-accent); }
.ovk-section > .xpr-note, .xpr > .xpr-note { margin: 12px 16px 14px; }
/* The chevron points down, and up when open. */
.xp-q-chev { transform: rotate(90deg); }
.xp-q[open] .xp-q-chev { transform: rotate(-90deg); }

/* /decisions: three question types, then one request beside one answer; one column on a phone. */
.xd-types { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 12px 14px 14px; }
.xd-type { display: grid; align-content: start; gap: 8px; min-width: 0; padding: 14px; border: 1px solid var(--ovk-line); border-radius: 14px; background: var(--ovk-panel); }
.xd-type h3 { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; margin: 0; font-size: 1rem; }
.xd-type h3 code { color: var(--ovk-accent); font-size: .82em; font-weight: 700; }
.xd-type p { margin: 0; color: var(--ovk-muted); font-size: .9rem; line-height: 1.5; }
.xd-type .ovk-snip, .xd-pair .ovk-snip { margin: 0; }
.xd-type .ovk-snip > pre, .xd-pair .ovk-snip > pre { margin-bottom: 0; font-size: .78rem; }
.xd-pair { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; margin: 12px 14px 14px; }
.xd-pair > div { display: grid; align-content: start; gap: 6px; min-width: 0; }
.xd-pair h3 { margin: 0; font-size: .95rem; }
@media (max-width: 900px) { .xd-types, .xd-pair { grid-template-columns: minmax(0, 1fr); } }